Description:

About Using Question:

First，the device has RX and Digital to Analog Function.

Blue Color is meant RX mode

Red Color is meant Digital to Analog mode

Second, RX mode is not support Optical function. so if you using optical , please let the device enter Digital to Analog mode (Red Color).

Third, when you using Optical , if you watch YouTube , please adjust your tv data to PCM othwise it won't has any sound.

If you still has question about using , please contact with us first.

Specifications:

This Digital Optical Toslink Signal to Analog Audio Converter is designed for either home or professional audio switching.

Features:

1. Upgraded to support U Disk to play.

2. Support volume adjustment and song switching.

3. Supports sampling rate at 32,44.1, 48 and 96KHz

4. Supports 24-bit SPDIF incoming bit stream on left and right channels，Provides electromagnetic-noise-free transmission.

4. Built-in antenna, the signal transmission is more stable,the sound more clear, no noise.

5. It will turn on automatically when you connect to the power supply, So its very good for to use in car or other you want it have auto on functions.

6.Auto-Connect:This Bluetooth receiver will automatically connect to the last paired Bluetooth device when you turn it on the next time.

7. Connect two devices at the same time: It has 3.5mm and RCA jacks, supports simultaneous connection of two Bluetooth devices, and can pair smart phones and tablets to listen to music and make phone calls at the same time.

8. This converter is small in size, light in weight, easy to operate and easy to install.

9.After the analog signal is converted into audio, it can be connected to external devices such as amplifiers through standard RCA/3.5mm jack.

10.Stability: High-end chip, stable pairing, fast transmission and wide signal range (33 feet). Through 3.5mm AUX port and 2 RCA ports, it can be connected to non-Bluetooth car audio system, home stereo, wired headphones/speakers, amplifier/home theater, etc. Then you can enjoy the wireless high-fidelity music stream!

Note: This is only a vikefon Bluetooth receiver, not a transmitter. So you can't use it for your TV, keyboard and mouse

Package Included:

1* 2 in 1 adapter

1* 3.5mm Aux audio cable

1* Optical Fiber cable

1* Type c charging line

1*RCA audio cable

1* instructions

Notes:

What 2 In 1 Audio Adapter:

A.Digital to Analog Audio Converter SPDIF/Digital Optical Toslink to 3.5mm AUX RCA L/R

B.Bluetooth audio receiver